Model

Palmyra X 004

CLOSED

Writer · Palmyra X family · released Oct 9, 2024

Topped Berkeley's Tool-Calling Leaderboard (78.76% ACC) at launch; priced $5/$15 per M tokens at launch, now $2.50/$10.

ReasoningCodingVisionFunction callingTool useAgentic

990.1

Elo · unrated

Parameters

Undisclosed

Active params

—

Context

128K tokens

Architecture

Dense Transformer, enterprise frontier model (~150B, architecture undisclosed)

License

Proprietary (API-only, no released weights)

Languages

—

API price (in/out)

$2.5 / $10

Modalities

text

Benchmark results

Bar shows position within the tracked field; marker = field best

BFCLAgents78.8%#13

best: SmolLM3 3B (No Thinking) · 92.3%

MMLUKnowledge81.3%#79

best: OpenAI o3 · 92.9%

Run it locally

Closed weights — available via API only. No local deployment.

Input / M tok

$2.5

Output / M tok

$10

Palmyra X family

Elo progression across releases

Resources

API price $2.5/$10 · each benchmark row carries its own source badge (see methodology)